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authorDou Chao <chao.dou@intel.com>2022-11-29 19:41:34 +0800
committerFlorin Coras <florin.coras@gmail.com>2022-12-14 16:57:14 +0000
commit243a0433ff05a37113d6890bbeb163bbea033687 (patch)
tree1ac3ec8b63ed22649a30f1c6666ac5460a1ff9b3 /src/vcl/vppcom.h
parent4b9935cd54e5ca31c192cb9113e3056016f0b728 (diff)
vcl: enable gso for 'sendmsg' in LDP mode.
Some upon apps(e.g. Nginx-quic) package it's several protocol buffers into a struct msg which is a combination of gso_buffer and gso_size. but if HostStack regardless the gso_size to the buffer and split the buffer with default mss, that cause peer client failed on parsing the package. Type: improvement Signed-off-by: Dou Chao <chao.dou@intel.com> Change-Id: I805eb642be826038ba96d1b85dad8ec0c0f6c459 Signed-off-by: Dou Chao <chao.dou@intel.com>
Diffstat (limited to 'src/vcl/vppcom.h')
-rw-r--r--src/vcl/vppcom.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h
index 08724cc31d8..c9f7b8b9403 100644
--- a/src/vcl/vppcom.h
+++ b/src/vcl/vppcom.h
@@ -63,6 +63,23 @@ extern "C"
VPPCOM_IS_IP4,
} vppcom_is_ip4_t;
+#define VCL_UDP_OPTS_BASE (VPPCOM_PROTO_UDP << 16)
+#define VCL_UDP_SEGMENT (VCL_UDP_OPTS_BASE + 0)
+
+ typedef struct vppcom_endpt_tlv_t_
+ {
+ uint32_t data_type;
+ uint32_t data_len;
+ union
+ {
+ /* data */
+ uint64_t value;
+ uint32_t as_u32[2];
+ uint16_t as_u16[4];
+ uint8_t as_u8[8];
+ };
+ } vppcom_endpt_tlv_t;
+
typedef struct vppcom_endpt_t_
{
uint8_t is_cut_thru;
@@ -70,6 +87,7 @@ extern "C"
uint8_t *ip;
uint16_t port;
uint64_t parent_handle;
+ vppcom_endpt_tlv_t app_data;
} vppcom_endpt_t;
typedef uint32_t vcl_session_handle_t;